I didn't find a guide either, but did it a couple of weeks ago. It isn't too hard, but can be quite fiddly. Make sure you have a good selection of socket extensions (I think you need a deep 13mm sockets as well but not sure!) and I found a universal joint attachment useful as well. Other bit of advise would be to get the car as far of the ground as you safely can, or borrow a ramp or inspection pit. I wish I had jacked the car higher to start with.